The Snappy Response Theory

I was talking with my friend Nathan (Lodar) last night, and he informed me of a theory he came up with. It didn't have a name, so I'm calling it the Snappy Response Theory. Here goes...

If someone asks you a question or makes a statement, you can respond EVERY TIME with one of the following lines:

1. "That's what she said."
2. "Because you're and idiot."
3. "Sounds like a plan."

Examples:
You: I think I ate too much meat.
Me: That's what she said.

You: Why is the sky blue?
Me: Because you're an idiot.

You: I feel like I'm going to throw up.
Me: Sounds like a plan.